Tooth Sensitivity: Causes and Preventions

Do you feel pangs when you take hot or cold food substances? This might have ties with sensitive teeth. Sweet, sour drinks and inhaling cold air can also prompt them in some cases.

According to a Journal of the American Dental Association, about 1 in 8 persons experience sensitive teeth. So, you shouldn’t fret if you belong to this category. All you have to do is to rush down to your dentist immediately to make your complaints.

What Is Teeth Sensitivity?

Tooth sensitivity is also referred to as dentin hypersensitivity. When the lower layer of a tooth (dentin) loses its covering due to gum wear or recession, it also reveals the root.

Microscopic tubules aggregate in the teeth roots leading to the pulp. These dentinal channels are responsive to stimuli like the extremes of food temperatures, sweet meals, and drinks. When you feed on either of these items, the tubules relay the stimulus to your nerves to give the painful feeling. Depending, the twinges can be sudden, sharp, or profound.

Causes of Tooth Sensitivity

Aside from the triggers mentioned above, there are also a few others to highlight.

Aggressive Brushing

You should be gentle when using your brush to prevent a significant effect of the abrasive action on your teeth. Also, using hard-bristled brushes can wear down your enamel over time, leaving your dentin exposed.

Food Choice

Taking acidic food like juices, citrus fruits, tomato sauce, etc., can stimulate your dental nerves. Hard edibles also have the same effect, causing your teeth discomfort. If you love chewing ice or extremely cold substances, abstain from them.

Gum Disease and Recession

When your gums are infected, the loss of supporting root ligaments can leave them vulnerable to impulses. As for recession, the thinned gum tissues might soon pull away from the teeth, uncovering the lower end.

Teeth Whitening

Several products in the store for sparkling up the teeth may contain harsh treatment chemicals. Before going for a prescription, it’s advisable to confirm  with your dentist Narre Warren.

Chipped or Cracked Tooth

A cracked tooth that extends to the root can cause you pain. However, this might often transcend beyond tooth sensitivity. A specialist will need to examine this tooth to recommend ideal cures.

Eating and Gastrointestinal Disorders

In bulimia, where vomiting is recurrent, there are gastric acid discharges at the surface of the teeth. Acid reflux has a similar implication.

Dental Procedures

If you recently underwent some dental treatments like fillings, implants, or teeth cleaning, you can have sensitive teeth. Although here, it’s short-lived and leaves within a maximum of six weeks.


Here are some tips to remedy your sensitive tooth.

  1. Ensure to use a soft-bristled brush for your teeth. Move it across your gum with care and tenderness.
  2. Limit your intake of acidic and hard foods/drinks.
  3. Together with brushing, floss routinely. Twice daily will be perfect practice.
  4. Use toothpaste that cleans your teeth efficiently, removing plaque.
  5. Go for regular dental check-ups.

Teeth sensitivity isn’t palatable. Thankfully, there are across-board options for revitalizing teeth based on examination. So, if you experience this today, stop subjecting yourself to this unnecessary hardship and seek professional help.


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